Description
PVA 1599 Technical Parameters
|
ITEM
|
UNIT
|
SPECIFICATION
|
|
Viscosity |
cps
|
13.0-18.0 |
|
Hydrolysis |
mol %
|
98.0-99.8
|
|
Volatile |
wt %
|
7.0 Max
|
|
Ash
|
wt %
|
0.7Max
|
|
pH Value |
—
|
5.0-7.0 |
Application
It is a medium viscosity, fully hydrolyzed polyvinyl alcohol grade product with high film rigidity, excellent water resistance, strong adhesion, and stable chemical inertness.
Used for paper industry
It is widely applied for surface finishing of specialty paper grades. It delivers outstanding adhesive affinity to paper substrates and forms robust, elastic protective films on paper surfaces. This effectively eliminates linting and surface fiber shedding during printing processes, achieving ideal surface treatment effects.
